The 30,000-ton/year polyethylene gas pipe special-purpose material project constructed by Yangzi Petrochemical for the development of high-value-added special materials was completed before the completion of the project. The production line is not only suitable for the production of polyethylene gas pipe special materials, but also for the production of black cable jackets, colored PP-R pipe materials and other special materials. Electronic Moulding Injection,Injection Mold Design,Plastic Mold Design,Injection Moulding Products Guangzhou One-Stop Engineering Plastics Industries (group) Co., Ltd , https://www.onestopmould.com